Astronauts need to have a good and balanced diet before going into space, during missions and then to stay healthy and stay fit for intense activities in space, and also to have a good recovery after the flight. We all need to take care of our food to stay healthy. In this activity students researched the calories in each food and how many calories we spent during each activity. And they also investigated a great curiosity: WHAT DO ASTRONAUTS EAT? We also studied the food pyramid